Features: No programming or set up required. Dedicated menu navigation keys for Microlab sound speaker. Requires CR2025 battery(not included). Further transmitting distance, stable performance. Perfect to replace your original remote controller which is lost, damaged or old. Specifications: Product Name: Remote Control Compatible Model: R7121 / RA093 / RC071/ R7102 Their Functions are exactly the same Material: ABS Color: As same picture Compatible Brand: for Microlab Quantity: 1 PC (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 X Remote Control (not including the battery) (No retail package)